1908518760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{589049}}^1$

素因数の和:589072

約数の個数: 80

約数和(自身を含む): 6414754500

約数和(自身を除く): 4506235740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 589049, 1178098, 1767147, 2356196, 2945245, 3534294, 4712392, 5301441, 5890490, 7068588, 8835735, 10602882, 11780980, 14137176, 15904323, 17671470, 21205764, 23561960, 26507205, 31808646, 35342940, 42411528, 47712969, 53014410, 63617292, 70685880, 79521615, 95425938, 106028820, 127234584, 159043230, 190851876, 212057640, 238564845, 318086460, 381703752, 477129690, 636172920, 954259380, 1908518760]

約数ペア:

[(1, 1908518760), (2, 954259380), (3, 636172920), (4, 477129690), (5, 381703752), (6, 318086460), (8, 238564845), (9, 212057640), (10, 190851876), (12, 159043230), (15, 127234584), (18, 106028820), (20, 95425938), (24, 79521615), (27, 70685880), (30, 63617292), (36, 53014410), (40, 47712969), (45, 42411528), (54, 35342940), (60, 31808646), (72, 26507205), (81, 23561960), (90, 21205764), (108, 17671470), (120, 15904323), (135, 14137176), (162, 11780980), (180, 10602882), (216, 8835735), (270, 7068588), (324, 5890490), (360, 5301441), (405, 4712392), (540, 3534294), (648, 2945245), (810, 2356196), (1080, 1767147), (1620, 1178098), (3240, 589049)]